Invite Others To Talk edit
Conversations are often dominated by the few most outgoing people in a group. It is your job as a facilitator to make sure that everyone in a group feels heard.
Invite others to talk.
how do you feel about that?
how is X going?
A direct invitation to talk can feel quite terrifying for an introvert. Be sensitive to this and look for inclusive ways to include introverts in the discussion as well.